| Port Huron to Ilawa | 4,333.14 mi (6,973.52 km) |
| Port Huron to Imielin | 4,465.13 mi (7,185.93 km) |
| Port Huron to Inowroclaw | 4,322.27 mi (6,956.01 km) |
| Port Huron to Janow Lubelski | 4,550.55 mi (7,323.41 km) |
| Port Huron to Jarocin | 4,329.68 mi (6,967.95 km) |
| Port Huron to Jaroslaw | 4,590.13 mi (7,387.10 km) |
| Port Huron to Jasien | 4,269.91 mi (6,871.76 km) |
| Port Huron to Jaslo | 4,560.35 mi (7,339.17 km) |
| Port Huron to Jastrzebie-Zdroj | 4,450.49 mi (7,162.37 km) |
| Port Huron to Jawor | 4,321.09 mi (6,954.12 km) |
| Port Huron to Jaworzno | 4,464.01 mi (7,184.13 km) |
| Port Huron to Jedrzejow | 4,481.71 mi (7,212.62 km) |
| Port Huron to Jelcz-Laskowice | 4,361.72 mi (7,019.52 km) |
| Port Huron to Jelenia Gora | 4,310.41 mi (6,936.94 km) |
| Port Huron to Jozefoslaw | 4,444.79 mi (7,153.19 km) |
